H6700 is a portable powerpack device with internal Li-ion batteries provides a charging source for youdaily used mobile devices such as smart-phones, tablet devices, digitalcameras, and other gadgets that can be charged with standard USB 5V power. WithH6700 you can charge your devices on the road at anytime and any place withoutworrying their battery running low. H6700 provides a single USB 5V with maximum2.4A output allows most of the mobile device to charge fast and fully.